| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $234.64 | 10.834% | $260.0609 | $260.06 | $260.05 | $260.10 |
| Purchase #2 | $242.49 | 8.812% | $263.8582 | $263.86 | $263.85 | $263.90 |
| Purchase #3 | $55.27 | 5.150% | $58.1164 | $58.12 | $58.10 | $58.10 |
| Purchase #4 | $157.75 | 3.327% | $162.9983 | $163.00 | $163.00 | $163.00 |
| Purchase #5 | $205.76 | 4.678% | $215.3855 | $215.39 | $215.40 | $215.40 |
| Purchase #6 | $29.77 | 13.785% | $33.8738 | $33.87 | $33.85 | $33.90 |
| Purchase #7 | $34.77 | 6.584% | $37.0593 | $37.06 | $37.05 | $37.10 |
| 7 purchase totals = | $960.45 | $1,031.3524 | $1,031.36 | $1,031.30 | $1,031.50 | |